CN213081747U - Grip comfortable high-precision electric planer - Google Patents
Grip comfortable high-precision electric planer Download PDFInfo
- Publication number
- CN213081747U CN213081747U CN202021148202.8U CN202021148202U CN213081747U CN 213081747 U CN213081747 U CN 213081747U CN 202021148202 U CN202021148202 U CN 202021148202U CN 213081747 U CN213081747 U CN 213081747U
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- screw rod
- electric planer
- adjusting nut
- bottom plate
- machine body
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Abstract
The utility model discloses a high-precision electric planer which is comfortable to hold, comprising a machine body; a grip handle; a front bottom plate arranged at the front part of the machine body; the adjusting nut is used for adjusting the relative position of the front bottom plate; the first screw rod penetrates through the adjusting nut and the machine body and is in threaded connection with the upper part of the front bottom plate, and the first screw rod is driven to rotate through the adjusting nut and can move longitudinally in the adjusting nut; the spring is arranged between the machine body and the front bottom plate, and a concave part and a convex part with curve transition are formed on the outer side of the holding handle; the screw thread density of the second screw rod matched with the first screw rod is smaller than that of the first screw rod matched with the front bottom plate. The utility model discloses an electric planer simple structure, convenient operation grips comfortablely, has twice degree of depth adjustment mechanism, can guarantee the regulation requirement of high accuracy to the planing is more smooth.
Description
Technical Field
The utility model belongs to the technical field of the electric planer technique and specifically relates to a grip comfortable high accuracy electric planer.
Background
The electric planer is a hand-held electric tool which drives a planer tool to carry out planing operation by a motor through a transmission belt, and has the characteristics of high production efficiency, smooth planing surface and the like. The wood planing machine is widely applied to occasions such as house building, house decoration, woodworking workshops, field woodworking operation, vehicle, ship and bridge construction, and is used for performing operations such as plane planing, chamfering and notching of various woods.
Through the retrieval, chinese utility model patent with publication number CN2445878 discloses an electric planer depth of cut adjusting device, and adjustment mechanism comprises adjust knob and adjusting screw, and adjusting screw upper end and adjust knob are even as an organic whole, and the bottom plate is a plate body, and it upwards wholly even has double-deck hollow barrel, and its inner wall of inner tube is equipped with the internal thread, and it is connected with adjustment mechanism's adjusting screw hypomere external screw thread fit. The depth adjusting structure has low adjusting precision, so that the planing precision is not high enough.
In addition, such as the hand-held type electric planer that chinese utility model patent publication No. CN209478405U discloses to and most electric planers on the market, its handle often is relatively straight, grips the design and is not conform to human engineering, uses for a long time and can lead to muscle ache, influences work efficiency, can lead to carelessly dropping even, has the potential safety hazard.
Due to the above problems, there is a need for improvement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a grip comfortable high accuracy electric planer, the mechanism is simple, and convenient operation grips comfortablely, has twice degree of depth adjustment mechanism, can guarantee the regulation requirement of high accuracy to the planing is more accurate, smooth.
The utility model provides a technical scheme that its technical problem adopted is: a high-precision electric planer which is comfortable to hold comprises a machine body; a grip handle; a front bottom plate arranged at the front part of the machine body; the adjusting nut is used for adjusting the relative position of the front bottom plate; the first screw rod penetrates through the adjusting nut and the machine body and is in threaded connection with the upper part of the front bottom plate, and the first screw rod is driven to rotate by the adjusting nut and can longitudinally move in the adjusting nut; the spring is installed between the machine body and the front bottom plate, and a concave part and a convex part with curve transition are formed on the outer side of the holding handle; the screw thread density of the second screw rod and the first screw rod is smaller than that of the first screw rod and the front bottom plate.
During the use, can pass through earlier adjusting nut drives first screw rod rotates, makes the preceding bottom plate goes up and down on the organism, carries out coarse adjustment, can rotate afterwards the second screw rod drives first screw rod rotates, first screw rod drives the preceding bottom plate goes up and down, carries out the fine adjustment, because the external screw thread interval of second screw rod will be far less than the external screw thread interval of first screw rod, so can carry out coarse adjustment with first screw rod during the in-service use, the second screw rod is used for the fine adjustment.
In the above technical solution, preferably, a knob is disposed at the top of the second screw. The method has the beneficial effect of being convenient for external operation.
In the above technical solution, preferably, the electric planer is driven by direct current, and a battery pack is installed at the tail of the holding handle. The electric planer has the advantages that the electric planer is light and convenient to carry and hold for a long time.
In the above technical scheme, preferably, a convex portion is arranged at a portion, in the adjusting nut, of the second screw rod, and the convex portion is clamped in a limiting groove of the adjusting nut, so that the second screw rod can only move circumferentially on the adjusting nut and cannot move longitudinally.
In the above technical solution, preferably, the second screw rod is disposed inside the adjusting nut through a bearing, and the second screw rod can only move circumferentially on the adjusting nut but cannot move longitudinally.
Among the above-mentioned technical scheme, it is preferred, be formed with the cavity section in the adjusting nut, the cross section of cavity section is the polygon, first screw rod is outer hexagonal screw rod, outer hexagonal screw rod with the cavity section cooperatees, with this adjusting nut can drive first screw rod rotates, first screw rod also can longitudinal movement on the adjusting nut.
Among the above-mentioned technical scheme, preferably, the front portion of organism still is provided with the guide ruler socket that transversely runs through, on the organism with one side that guide ruler socket looks vertically is provided with threaded connection's guide ruler fixed knob, guide ruler fixed knob extends to in the guide ruler socket.
The utility model has the advantages that:
1. when the adjusting mechanism is used, the first screw rod is used for rough adjustment, then the second screw rod drives the front bottom plate to lift, fine adjustment is carried out, the two adjusting mechanisms can ensure higher adjusting precision, and the processing precision is ensured;
2. the outer side of the holding handle is provided with a concave part and a convex part with curve transition, so that the design is more in accordance with the human engineering and the holding is more comfortable.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the internal structure of the present invention.
Fig. 2 is an external elevation view of the present invention.
Fig. 3 is a detailed view of the internal structure of the depth adjusting device of the present invention.
In the figure, 1, a machine body, 2, a holding handle, 21, a concave part, 22, a convex part, 3, a front bottom plate, 4, an adjusting nut, 5, a first screw rod, 6, a spring, 7, a second screw rod, 8, a knob, 9, a battery pack, 10, a convex part, 11, a hollow section, 12, a guide rule fixing knob and 13, a guide rule socket are arranged.
Detailed Description
Referring to fig. 1-3, for the specific implementation of the present invention: a high-precision electric planer which is comfortable to hold comprises a machine body 1; a grip handle 2; a front base plate 3 provided at the front of the body 1; the adjusting nut 4 is used for adjusting the relative position of the front bottom plate 3; the first screw rod 5 penetrates through the adjusting nut 4 and the machine body 1 and is in threaded connection with the upper part of the front bottom plate 3, and the first screw rod 5 is driven to rotate by the adjusting nut 4 and can longitudinally move in the adjusting nut 4; the spring 6 is installed between the machine body 1 and the front bottom plate 3, and a concave part 21 and a convex part 22 with curve transition are formed on the outer side of the holding handle 2; the novel screw rod assembly is characterized by further comprising a second screw rod 7, wherein the second screw rod 7 penetrates through the adjusting nut 4 and the first screw rod 5, the second screw rod 7 is in threaded connection with the inner portion of the first screw rod 5 and is in rotational connection with the adjusting nut 4, and the thread density of the second screw rod 7 matched with the first screw rod 5 is smaller than that of the first screw rod 5 matched with the front bottom plate 3. The electric planer is driven by direct current, and a battery pack 9 is arranged at the tail part of the holding handle 2.
During the use, can pass through earlier adjusting nut 4 drives first screw rod 5 rotates, makes preceding bottom plate 3 goes up and down on organism 1, carries out coarse adjustment, can rotate afterwards second screw rod 7 drives first screw rod 5 rotates, first screw rod 5 drives preceding bottom plate 3 goes up and down, carries out the fine adjustment, because the external screw thread interval of second screw rod 7 will be far less than first screw rod 5's external screw thread interval, so can carry out coarse adjustment with first screw rod 5 during the in-service use, second screw rod 7 is used for the fine adjustment.
For the convenience of external operation, the top of the second screw 7 is provided with a knob 8, and the knob 8 is arranged above the adjusting nut 4 and has an overall shape smaller than that of the adjusting nut 4.
Further, a convex portion 10 is arranged on a portion, arranged in the adjusting nut 4, of the second screw 7, the convex portion 10 is of an annular ring of limiting plate structure, and the convex portion 10 is clamped in a limiting groove of the adjusting nut 4, so that the second screw 7 can only move circumferentially on the adjusting nut 4 and cannot move longitudinally.
The matching relation between the adjusting nut 4 and the first screw 5 is as follows: be formed with well hollow section 11 in the adjusting nut 4, well hollow section 11's cross section is the polygon, first screw rod 5 is outer hexagonal screw rod, outer hexagonal screw rod with well hollow section 11 cooperatees, with this adjusting nut 4 can drive first screw rod 5 rotates, first screw rod 5 also can vertical activity on the adjusting nut 4.
Further, the front part of the machine body 1 is further provided with a guide ruler insertion hole 13 which penetrates through the machine body in the transverse direction, one side, perpendicular to the guide ruler insertion hole 13, of the machine body 1 is provided with a guide ruler fixing knob 12 in threaded connection, and the guide ruler fixing knob 12 extends into the guide ruler insertion hole 13.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and the simple modification, equivalent change or modification made on the basis of the technical solution of the present invention all fall into the protection scope of the present invention.
Claims (7)
1. A high-precision electric planer which is comfortable to hold comprises a machine body; a grip handle; a front bottom plate arranged at the front part of the machine body; the adjusting nut is used for adjusting the relative position of the front bottom plate; the first screw rod penetrates through the adjusting nut and the machine body and is in threaded connection with the upper part of the front bottom plate, and the first screw rod is driven to rotate by the adjusting nut and can longitudinally move in the adjusting nut; the spring, the spring mounting be in the organism with between the preceding bottom plate, its characterized in that: the outer side of the holding handle is provided with a concave part and a convex part with curve transition; the screw thread density of the second screw rod and the first screw rod is smaller than that of the first screw rod and the front bottom plate.
2. The electric planer of claim 1, wherein the electric planer is a high precision electric planer which is comfortable to hold, and comprises: and a knob is arranged at the top of the second screw rod.
3. The electric planer of claim 1, wherein the electric planer is a high precision electric planer which is comfortable to hold, and comprises: the electric planer is driven by direct current, and a battery pack is installed at the tail part of the holding handle.
4. The electric planer of claim 1, wherein the electric planer is a high precision electric planer which is comfortable to hold, and comprises: the part of the second screw rod, which is arranged in the adjusting nut, is provided with a convex part, and the convex part is clamped in a limiting groove of the adjusting nut, so that the second screw rod can only move circumferentially on the adjusting nut and cannot move longitudinally.
5. The electric planer of claim 1, wherein the electric planer is a high precision electric planer which is comfortable to hold, and comprises: the second screw rod is arranged in the adjusting nut through a bearing, and the second screw rod can only move circumferentially on the adjusting nut but cannot move longitudinally.
6. The electric planer of claim 1, wherein the electric planer is a high precision electric planer which is comfortable to hold, and comprises: be formed with the cavity section in the adjusting nut, the cross section of cavity section is the polygon, first screw rod is outer hexagonal screw rod, outer hexagonal screw rod with the cavity section cooperatees, with this adjusting nut can drive first screw rod rotates, first screw rod also can vertical activity on the adjusting nut.
7. The electric planer of claim 1, wherein the electric planer is a high precision electric planer which is comfortable to hold, and comprises: the front part of the machine body is also provided with a guide ruler socket which transversely penetrates through the machine body, one side of the machine body, which is perpendicular to the guide ruler socket, is provided with a guide ruler fixing knob in threaded connection, and the guide ruler fixing knob extends into the guide ruler socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148202.8U CN213081747U (en) | 2020-06-19 | 2020-06-19 | Grip comfortable high-precision electric planer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148202.8U CN213081747U (en) | 2020-06-19 | 2020-06-19 | Grip comfortable high-precision electric planer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213081747U true CN213081747U (en) | 2021-04-30 |
Family
ID=75621153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021148202.8U Active CN213081747U (en) | 2020-06-19 | 2020-06-19 | Grip comfortable high-precision electric planer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213081747U (en) |
-
2020
- 2020-06-19 CN CN202021148202.8U patent/CN213081747U/en active Active
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